*{box-sizing: border-box; margin: 0; padding: 0;}
*::before, ::after{box-sizing: border-box;}
/* init */

.skin{
    position: relative;
    min-height: 100vh;
}
body {
    background: #ffe600;
}
.nose {
    border: 10px solid black;
    border-color: black transparent transparent;
    border-bottom: none;
    width: 0px;
    height: 0px;
    position: relative;
    left: 50%;
    top:200px;
}
@keyframes wave{
    0%{
        transform: rotate(0deg);
    }
    33%{
        transform: rotate(15deg);
    }
    66%{
        transform: rotate(-15deg);
    }
    100%{
        transform: rotate(0deg);
    }
}
.nose:hover{
    transform-origin: center bottom;
    animation: wave 200ms infinite linear;
}
.yuan{
    position: absolute;
    width: 20px;
    height: 6px;
    top: -16px;
    left: -10px;
    border-radius: 10px 10px 0 0;
    background: black;
}
.eye {
    border: 2px solid#000;
    width: 64px;
    height: 64px;
    position: absolute;
    left: 50%;
    top: 150px;
    background: #2e2e2e;
    margin-left: -15px;
    border-radius: 50%;
}
.eye::before{
    content: '';
    display: block;
    border: 3px solid 000;
    width: 30px;
    height: 30px;
    background: #fff;
    border-radius: 50%;
    position: relative;
    left: 8px;
    margin-top: 2px;
}
.eye.left{
    transform: translateX(-150px);
}
.eye.right{
    transform: translateX(150px);
}
.mouth {
    width: 300px;
    height: 300px;
    position: absolute;
    left: 50%;
    top: 220px;
    margin-left: -135px;
}
.mouth .up{
    position: relative;
    z-index: 1;
}
.mouth .up .lip{
    height: 30px;
    width: 100px;
    border-bottom: 3px solid black;
    border-top-color: transparent;
    border-left-color: transparent;
    position: relative;
    position: absolute;
    left: 50%;
    background: #ffe600;
    z-index: 1;
}
.mouth .up .lip::before{
    content: '';
    display: block;
    position: absolute;
    width: 7px;
    height: 30px;
    background: #ffe600;
}
.mouth .up .lip::after{
    content: '';
    display: block;
    position: absolute;
    width: 30px;
    height: 2px;
    bottom: 26px;
    background: #ffe600;
}
.mouth .up .lip.left{
    border-left: 3px solid black;
    border-radius: 0 0 0 50px;
    transform: rotate(-15deg) translateX(-55px);
    /* overflow: hidden; */
    margin-left: -50px;
}
.mouth .up .lip.left::before{
    right: -6px;
    top: 0;
}
.mouth .up .lip.left::after{
    right: 72px;
}
.mouth .up .lip.right{
    border-right: 3px solid black;
    border-radius: 0 0 50px 0;
    transform: rotate(15deg) translateX(-55px);
    /* overflow: hidden; */
    top: 29px;
    margin-left: 50px;
}
.mouth .up .lip.right::before{
    left: -4px;
    top: -3px;
}
.mouth .up .lip.right::after{
    right: 0;
}
.mouth .down{
    height: 150px;
    position: absolute;
    top: 30px;
    width: 100%;
    overflow: hidden;
}
.mouth .down .yuan1{
    border:3px solid black;
    width: 70%;
    height: 1000px;
    position:absolute;
    bottom: 0;
    left: 50%;
    margin-left: -109px;
    border-radius: 200px/800px;
    background: #9b000a;
    overflow: hidden;
}
.mouth .down .yuan1 .yuan2{
    width: 200px;
    height: 300px;
    position: absolute;
    background: #ff485f;
    bottom: -180px;
    left: 50%;
    margin-left: -102px;
    border-radius: 100px;
}
.face{
    border: 2px solid black;
    background: red;
    position: absolute;
    width: 82px;
    height: 82px;
    left: 50%;
    top: 270px;
    border-radius: 50%;
}
.face > img{
    position: absolute;
    top: 50%;
    left: 50%;
    display: none;
}
.face:hover > img{
    display: block;
    animation: 10ms;
}
.face.left{
    transform: translateX(-200px);
}
.face.left > img{
    transform-origin: 0 0;
    transform: rotateY(180deg)
}
.face.right{
    transform: translateX(148px);
}

